diff --git a/docs/hazmat/backends/commoncrypto.rst b/docs/hazmat/backends/commoncrypto.rst
index 77d6612..ddaf97e 100644
--- a/docs/hazmat/backends/commoncrypto.rst
+++ b/docs/hazmat/backends/commoncrypto.rst
@@ -3,8 +3,8 @@
 CommonCrypto backend
 ====================
 
-The `CommonCrypto`_ C library provided by Apple on OS X and iOS. The CommonCrypto
-backend is only supported on OS X versions 10.8 and above.
+The `CommonCrypto`_ C library provided by Apple on OS X and iOS. The
+CommonCrypto backend is only supported on OS X versions 10.8 and above.
 
 .. currentmodule:: cryptography.hazmat.backends.commoncrypto.backend
 
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst
index 1e1a6b2..ff389cb 100644
--- a/docs/hazmat/backends/interfaces.rst
+++ b/docs/hazmat/backends/interfaces.rst
@@ -6,8 +6,8 @@
 .. currentmodule:: cryptography.hazmat.backends.interfaces
 
 
-Backend implementations may provide a number of interfaces to support operations
-such as :doc:`/hazmat/primitives/symmetric-encryption`,
+Backend implementations may provide a number of interfaces to support
+operations such as :doc:`/hazmat/primitives/symmetric-encryption`,
 :doc:`/hazmat/primitives/cryptographic-hashes`, and
 :doc:`/hazmat/primitives/mac/hmac`.
 
diff --git a/docs/hazmat/backends/openssl.rst b/docs/hazmat/backends/openssl.rst
index f21116b..6ad0d04 100644
--- a/docs/hazmat/backends/openssl.rst
+++ b/docs/hazmat/backends/openssl.rst
@@ -46,9 +46,9 @@
 compromise the security of the system.
 
 The approach this project has chosen to mitigate this vulnerability is to
-include an engine that replaces the OpenSSL default CSPRNG with one that sources
-its entropy from ``/dev/urandom`` on UNIX-like operating systems and uses
-``CryptGenRandom`` on Windows. This method of pulling from the system pool
+include an engine that replaces the OpenSSL default CSPRNG with one that
+sources its entropy from ``/dev/urandom`` on UNIX-like operating systems and
+uses ``CryptGenRandom`` on Windows. This method of pulling from the system pool
 allows us to avoid potential issues with `initializing the RNG`_ as well as
 protecting us from the ``fork()`` weakness.
 
@@ -70,8 +70,8 @@
 the operation system you are using. See the `Microsoft documentation`_ for more
 details.
 
-Linux uses its own PRNG design. ``/dev/urandom`` is a non-blocking source seeded
-from the same pool as ``/dev/random``.
+Linux uses its own PRNG design. ``/dev/urandom`` is a non-blocking source
+seeded from the same pool as ``/dev/random``.
 
 
 .. _`OpenSSL`: https://www.openssl.org/
diff --git a/docs/hazmat/primitives/mac/cmac.rst b/docs/hazmat/primitives/mac/cmac.rst
index 23b1fea..498b8b1 100644
--- a/docs/hazmat/primitives/mac/cmac.rst
+++ b/docs/hazmat/primitives/mac/cmac.rst
@@ -10,8 +10,8 @@
     import binascii
     key = binascii.unhexlify(b"0" * 32)
 
-`Cipher-based message authentication codes`_ (or CMACs) are a tool for calculating
-message authentication codes using a block cipher coupled with a
+`Cipher-based message authentication codes`_ (or CMACs) are a tool for
+calculating message authentication codes using a block cipher coupled with a
 secret key. You can use an CMAC to verify both the integrity and authenticity
 of a message.
 
diff --git a/docs/hazmat/primitives/mac/index.rst b/docs/hazmat/primitives/mac/index.rst
index 4f07541..acfe9be 100644
--- a/docs/hazmat/primitives/mac/index.rst
+++ b/docs/hazmat/primitives/mac/index.rst
@@ -6,7 +6,8 @@
 While cryptography supports both the CMAC and HMAC algorithms, we strongly
 recommend that HMAC should be used unless you have a good reason otherwise.
 
-For more information on why HMAC is preferred, see `Use cases for CMAC vs. HMAC?`_
+For more information on why HMAC is preferred, see `Use cases for CMAC vs.
+HMAC?`_
 
 .. _`Use cases for CMAC vs. HMAC?`: http://crypto.stackexchange.com/questions/15721/use-cases-for-cmac-vs-hmac
 
diff --git a/docs/hazmat/primitives/symmetric-encryption.rst b/docs/hazmat/primitives/symmetric-encryption.rst
index 0e3a451..bca7835 100644
--- a/docs/hazmat/primitives/symmetric-encryption.rst
+++ b/docs/hazmat/primitives/symmetric-encryption.rst
@@ -21,8 +21,8 @@
 decrypt them.
 
 For this reason it is **strongly** recommended to combine encryption with a
-message authentication code, such as :doc:`HMAC </hazmat/primitives/mac/hmac>`, in
-an "encrypt-then-MAC" formulation as `described by Colin Percival`_.
+message authentication code, such as :doc:`HMAC </hazmat/primitives/mac/hmac>`,
+in an "encrypt-then-MAC" formulation as `described by Colin Percival`_.
 
 .. class:: Cipher(algorithm, mode, backend)